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乙二醇
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63148-62-9
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471-34-1
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乙二醇
甲醛
63148-62-9
MDI
丁酮
二甲基亚砜
碳酸氢钠
471-34-1
144078-11-5
合成路线
(共 8 条)
16825-58-4
→
反应条件
144078-11-5
反应条件
salcomine catalyst; oxygen in acetonitrile T=20°C; 24 h;
参考文献
Davis, Christopher J.; Hurst, Timothy E.; Jacob, Aouregan M.; Moody, Christopher J.
Journal of Organic Chemistry, 2005 , vol. 70, # 11 p. 4414 - 4422
23032-48-6
→
反应条件
144078-11-5
反应条件
chromium(VI) oxide; acetic acid in water T=50°C; 3 h; Darkness;
参考文献
BANGOR UNIVERSITY; TVEREZOVSKIY, Viacheslav Vitalievich; BRAGANCA, Radek Messias; HOWARD, Frank Arthur; GOULD, Spencer Matthew; FOWLER, Paul Anthony; BAIRD, Mark Stephen
Patent: WO2013/121190 A1, 2013 ;
Location in patent: Page/Page column 9; 10 ;
→
反应条件
144078-11-5
反应条件
1: With di-isopropyl azodicarboxylate; triphenylphosphine in toluene T=220°C; combined Mitsunobu-Claisen reaction; 0.5 h; microwave irradiation; 2: With ammonium formate; palladium on activated charcoal 0.166667 h; microwave irradiation; 3: With sodium dihydrogenphosphate; Fremy’s salt in water; acetone 0.333333 h; microwave irradiation;
参考文献
Jacob, Aouregan M.; Moody, Christopher J.
Tetrahedron Letters, 2005 , vol. 46, # 51 p. 8823 - 8825
99814-65-0
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反应条件
144078-11-5
反应条件
1: 44 percent / triphenylphosphine; diisopropyl azodicarboxylate / toluene / 24 h / 20 °C 2: 75 percent / dimethylformamide / 1 h / 220 °C / microwave irradiation 3: 88 percent / H2 / Pd/C / ethyl acetate / 48 h / 20 °C 4: 56 percent / salcomine catalyst; O2 / acetonitrile / 24 h / 20 °C View Scheme
参考文献
Davis, Christopher J.; Hurst, Timothy E.; Jacob, Aouregan M.; Moody, Christopher J.
Journal of Organic Chemistry, 2005 , vol. 70, # 11 p. 4414 - 4422
10486-19-8
十三醛
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反应条件
144078-11-5
反应条件
1: 73 percent / tetrahydrofuran / 4 h / 0 °C 2: 44 percent / triphenylphosphine; diisopropyl azodicarboxylate / toluene / 24 h / 20 °C 3: 75 percent / dimethylformamide / 1 h / 220 °C / microwave irradiation 4: 88 percent / H2 / Pd/C / ethyl acetate / 48 h / 20 °C 5: 56 percent / salcomine catalyst; O2 / acetonitrile / 24 h / 20 °C View Scheme
参考文献
Davis, Christopher J.; Hurst, Timothy E.; Jacob, Aouregan M.; Moody, Christopher J.
Journal of Organic Chemistry, 2005 , vol. 70, # 11 p. 4414 - 4422
102944-29-6
→
反应条件
144078-11-5
反应条件
1: 81 percent / H2 / 10percent Pd/C / ethanol 2: 8 percent / borate buffer pH 9, potassium nitrosodisulfonate (Fremy-salt) / ethanol; H2O / 5 h View Scheme
参考文献
Koenig, Wilfried A.; Faasch, Holger; Heitsch, Holger; Colberg, Cornelia; Hausen, Bjoern M.
Zeitschrift fuer Naturforschung, B: Chemical Sciences, 1993 , vol. 48, # 3 p. 387 - 393
148-53-8
邻香草醛
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反应条件
144078-11-5
反应条件
1: 1.) Mg / 1.) Et2O, reflux, 30 min 2.) THF, rt, overnight 2: 81 percent / H2 / 10percent Pd/C / ethanol 3: 8 percent / borate buffer pH 9, potassium nitrosodisulfonate (Fremy-salt) / ethanol; H2O / 5 h View Scheme
参考文献
Koenig, Wilfried A.; Faasch, Holger; Heitsch, Holger; Colberg, Cornelia; Hausen, Bjoern M.
Zeitschrift fuer Naturforschung, B: Chemical Sciences, 1993 , vol. 48, # 3 p. 387 - 393
3158-56-3
5-十五烷间苯二酚
→
反应条件
144078-11-5
反应条件
1: N-benzyl-trimethylammonium hydroxide; potassium carbonate / toluene; methanol / 2 h / |Reflux 2: acetic acid; chromium(VI) oxide / water / 3 h / 50 °C / |Darkness View Scheme
参考文献
BANGOR UNIVERSITY; TVEREZOVSKIY, Viacheslav Vitalievich; BRAGANCA, Radek Messias; HOWARD, Frank Arthur; GOULD, Spencer Matthew; FOWLER, Paul Anthony; BAIRD, Mark Stephen
Patent: WO2013/121190 A1, 2013 ;